Vortex (RS100) 10mm x 1.25 Thread Pitch In-Line Brake Light Pressure Switch

Retain the functionality of your brake light with the in-line pressure switch. The switch screws into the master cylinder to activate the rear light using hydraulic pressure. Warning: Use caution when installing inline pressure switches on motorcycle models where the brake line fittings are on the inside of the master cylinder. The added length of the switch and wire assembly may result in a clearance issue with the swing arm. Always check for clearance over the entire range of suspension movement to ensure that no contact will occur. Never modify the rear set or brake system and never use spacers to increase clearance. Since Vortex Racing rear sets are designed primarily for racing use we cannot guarantee that inline pressure switches can be installed on all models or applications.